configure: support --cpu=host to tune for the host system
authorMåns Rullgård <mans@mansr.com>
Thu, 6 Aug 2009 15:45:19 +0000 (15:45 +0000)
committerMåns Rullgård <mans@mansr.com>
Thu, 6 Aug 2009 15:45:19 +0000 (15:45 +0000)
commitd22c13a8df238d9215d0adb8d47b1e458513aa93
tree8aa0bb6cd1e6196d73609b5479614bb4b2c693cb
parent1746e2a9368f7a3133c675a72883cf05efa99c72
configure: support --cpu=host to tune for the host system

This requires a gcc version with -march=native or -mcpu=native support,
which is somewhat random for non-x86.

Originally committed as revision 19602 to svn://svn.ffmpeg.org/ffmpeg/trunk
configure